540cc (60 lbs/hr at OE 58 PSI fuel pressure) Fuel Injector Clinic Injector Set for Holley GM composite intakes (High-Z)

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Available from Garrett Tuning — authorized dealer for genuine Fuel Injector Clinic products. 540cc (60 lbs/hr at OE 58 PSI fuel pressure) Fuel Injector Clinic Injector Set for Holl ey GM composite intakes (High-Z) is a data-matched injector set built for accurate fueling, clean drivability, and repeatable tuning results in performance applications. Flow rate: 540cc/min Approx. flow: 60 lb/hr Pressure reference: 4.0 bar / 58.0 PSI Primary application: GM Fuel compatibility: Gasoline, Flex Fuel Impedance: High Impedance SKU / MPN: ish03-0540h Injector data available: True Estimated Power Support This injector set is rated at 4.0 bar / 58.0 PSI, using a conservative 85% duty cycle. Duty-cycle-based capacity notes are included here only when source catalog data was available. Final injector sizing should always be confirmed by the tuner for the specific engine, fuel, pressure, and target power level. Application Notes This listing is targeted to Holley GM composite intakes (High-Z). It follows Fuel Injector Clinic's 540cc sizing category and is intended for customers who want vehicle-specific fitment naming while keeping proven FIC injector options. Variant / Adapter Options This product includes selectable wiring or adapter options. Available variants in this listing include: Solder in Pigtails (PGTUSC8) EV6 Connector (Direct Connection) EV1 Connector (Needs PADPUtoJ8) MulTech II Connector (Needs PADPUtoGM8) What You Receive Genuine Fuel Injector Clinic matched injector set Selected wiring adapter / pigtail option based on the chosen variant Vehicle-targeted listing for Holley GM composite intakes (High-Z) For custom tuning and final injector sizing, always verify fuel pressure, fuel type, target horsepower, and injector duty cycle strategy with your tuner before ordering. Show more